Bill Ackman · quarter digest
What Bill Ackman did in Q4 2025
Pershing Square Capital filed 8 moves in Q4 2025: 1 new, 4 add, 2 trim, 1 exit.
13F filed 2026-02-14. Manager quality score: q8. Philosophy: Concentrated bets on high-quality businesses with activist catalysts.
New positions · 1
Fresh money
METAMETA PLATFORMS INC
NEW·11.4% book·−2
Adds · 4
Adding to conviction
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Remove with Pro →Trims · 2
Taking chips off
Exits · 1
Closed positions
CMGCHIPOTLE MEXICAN GRILL INC
EXIT·0.0% book·−4
Current top holdings
Bill Ackman’s book, latest snapshot
Other quarters for Bill Ackman
Not investment advice. Data from 13F filings with HoldLens parsing. Methodology.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
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